Karolina Zurawska, from Gendros, Swansea, pleaded guilty at Swansea Crown Court on Monday to the manslaughter of Alexander Zurawski, but denied murder.
Flaviu Naghi appeared by video link from Swansea Prison before Swansea Crown Court on Friday morning accused of causing the death of six-month-old Sophia Kelemen by dangerous driving.
A 14-year-old girl has been found guilty of attempted murder at Swansea Crown Court after attacking two teachers and another pupil at a school in Ammanford, south Wales.
The girl, then 13, appeared at Swansea Crown Court on Monday after being charged on three counts of attempted murder at the Ysgol Dyffryn Aman school in Carmarthenshire.